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173095 (2007 TV73)
Classification: Main-belt Asteroid          SPK-ID: 2173095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1832796630048173 3.6046e-08  
a 2.21571186224143 7.6574e-09 au
q 1.809616938814045 8.3226e-08 au
i 5.721706484137079 3.2339e-06 deg
node 222.2678815714866 3.8276e-05 deg
peri 156.6806991916434 3.9623e-05 deg
M 299.6156949055992 9.5307e-06 deg
tp 2459202.564454640497
(2020-Dec-19.06445464)
3.2077e-05 TDB
period 1204.670709662999
3.30
6.2449e-06
1.71e-08
d
yr
n .2988368498647306 1.5491e-09 deg/d
Q 2.621806785668815 9.0608e-09 au
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      12101 days (33.13 yr)  
   first obs. used      1987-09-15  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:25:14  

Additional Information
 Earth MOID = .813857 au 
 Jupiter MOID = 2.84331 au 
 T_jup = 3.625 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457806.5 (2017-Feb-22.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840281059896862 3.6005e-08  
q 1.807164628387143 8.3146e-08 au
tp 2457999.020981850066
(2017-Sep-02.52098185)
3.13e-05 TDB
node 222.2965342764801 3.8243e-05 deg
peri 156.876402142447 3.9578e-05 deg
i 5.725109467344382 3.2362e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      12101 days (33.13 yr)  
   first obs. used      1987-09-15  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:25:14  

Additional Information
 Jupiter MOID = 2.84331 au 
 T_jup = 3.625 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.296337125237465E-15 -2.987408237987011E-15 -3.13488216675303E-13 1.048358956348568E-15 -9.103653168092754E-14 -4.428303588596254E-15
q -2.987408237987011E-15 6.913207014202102E-15 6.921075175478708E-13 -1.966865984450421E-15 1.985508037790544E-13 1.034431944226003E-14
tp -3.13488216675303E-13 6.921075175478708E-13 9.797136053352184E-10 5.148136464826313E-12 3.328545761794507E-10 2.653048164155142E-12
node 1.048358956348568E-15 -1.966865984450421E-15 5.148136464826313E-12 1.462511186460226E-9 -1.453142695485097E-9 -4.172825137433245E-11
peri -9.103653168092754E-14 1.985508037790544E-13 3.328545761794507E-10 -1.453142695485097E-9 1.566453384124071E-9 4.235535715138981E-11
i -4.428303588596254E-15 1.034431944226003E-14 2.653048164155142E-12 -4.172825137433245E-11 4.235535715138981E-11 1.047267853049405E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO320784  

173095 (2007 TV73)          Discovered 2007-Oct-13 by Lowe, A. at Mayhill
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2081-Jun-11 04:19 00:06 Iris 0.0170403837319988 0.0170304257070093 0.0170503458064339 2.17830246683236 2.17830231195943 2481291.679939294 5.71555231776416 646.591356589645 39.3930014457884 -40.0089962870437 41635.3884648294 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 10:25:16 2020-Nov-12 10:25

Alternate Designations
 2007 TV73 = 2002 CS49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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